APA (7. basım) Alıntı

Abbs, B., & Freebairn, I. (1980). Building Strategies: Strategies 2. Longman.

Chicago Style (17. basım) Atıf

Abbs, Brian, ve Ingrid Freebairn. Building Strategies: Strategies 2. England: Longman, 1980.

MLA (9th ed.) Atıf

Abbs, Brian, ve Ingrid Freebairn. Building Strategies: Strategies 2. Longman, 1980.